Solve -12=a*2^2 - ScanMath

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Type your math problem... -12=a*2^2

x

Question

Solve the equation

a = - 3

Evaluate

- 12 = a \times 2^{2}

Use the commutative property to reorder the terms

- 12 = 2^{2} a

Swap the sides of the equation

2^{2} a = - 12

Divide both sides

\frac{2 ^{2} a}{2 ^{2}} = \frac{- 12}{2 ^{2}}

Divide the numbers

a = \frac{- 12}{2 ^{2}}

Solution

More Steps

Evaluate

\frac{- 12}{2 ^{2}}

Rewrite the expression

\frac{4 ( - 3 )}{2 ^{2}}

Rewrite the expression

\frac{2 ^{2} ( - 3 )}{2 ^{2}}

Reduce the fraction

- 3

a = - 3

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